Life and Living

Today I find an interesting thing in my google analytics. A guy entered into my blog usign keyword ‘get paid to do captcha’. I have searched with this keyword, but I did not find my site on top 100.
Ok, many sites say that they pay to type captcha. My question is that how money flows [...]

CAPTCHA stands for Completely Automated Public Turing test to tell Computers and Humans Apart. The term captcha was first coined by Luis von Ahn, Manuel Blum, Nicholas J. Hooper and John Langford. The first three are from Carnegie Mellon University and last one is from IBM. We will see how easily we can produce captcha [...]